Shelf liner



FIG. 1 is a bottom front perspective view of a shelf liner;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front side view thereof, with the rear side being a mirror image thereof;

FIG. 4 is a left side view thereof, with the right side view being a mirror image thereof;

FIG. 5 is an enlarged detail view of area 5 circumscribed within FIG. 2; and,

FIG. 6 is a top view thereof.

The broken lines surrounding the center region of FIGS. 1-4 depict the boundaries of the claim and form no part thereof. The center region and the top of the shelf liner viewed in FIG. 6 are portions of the shelf liner that form no part of the claimed design.

The broken lines circumscribing area 5 within FIG. 2 and surrounding FIG. 5 denote the boundaries of the detail area and from no part of the claimed design. 

CLAIM The ornamental design for a shelf liner, as shown and described. 